Patents Examined by Eddy Cheung
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Patent number: 11977457Abstract: Computer-readable media, methods, and systems are disclosed for processing backup and recovery of pages in an in-memory database system employing tenant-based, group-level encryption for a plurality of tenants. Page metadata for a page may be collected. The page may comprise a header and a set of page contents. The page metadata may be stored with the page header. When a backup request is received, the page may be loaded into a backup stream. The page may be loaded with the header unencrypted and the page contents encrypted. When a recovery request is received, the data page may be retrieved from the backup stream. A converter may be rebuilt using the page metadata. The data page may then be written to the main memory of the database system. The page contents may be decrypted by the converter.Type: GrantFiled: December 9, 2021Date of Patent: May 7, 2024Assignee: SAP SEInventor: Dirk Thomsen
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Patent number: 11960365Abstract: Restoring a clustered database having a plurality of nodes each having database from a failed storage device by receiving a request to restore a backup image of a failed shared storage device associated with the clustered database to a time; performing a preflight check including at least one checklist process; terminating the restore when any checklist process fails; when each checklist process succeeds completing the restore by creating at least one flashcopy associated with the backup image, mapping to each of the plurality of nodes an associated portion of the at least one flashcopy, mounting the at least one flashcopy to the node as a diskgroup, and switching the clustered database to run from the diskgroup.Type: GrantFiled: October 27, 2021Date of Patent: April 16, 2024Assignee: Google LLCInventors: Xiangdong Zhang, Satya Sri Kanth Palaparthi, Sachindra Kumar, Uday Tekade, Madhav Mutalik, Suresh Bezawada
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Patent number: 11960470Abstract: A digital security system can store data associated with entities in resolver trees. If the digital security system determines that two resolver trees are likely representing the same entity, the digital security system can use a merge operation to merge the resolver trees into a single resolver tree that represents the entity. The single resolver tree can include a merge node indicating a merge identifier of the merge operation. Nodes containing information merged into the resolver tree from another resolver tree during the merge operation can be tagged with the corresponding merge identifier. Accordingly, if the merge operation is to be undone, for instance if subsequent information indicates that the entries are likely separate entities, the resolver tree can be unmerged and the nodes tagged with the merge identifier can be restored to a separate resolver tree.Type: GrantFiled: January 14, 2022Date of Patent: April 16, 2024Assignee: CROWDSTRIKE, INC.Inventors: James Robert Plush, Timothy Jason Berger, Ramnath Venugopalan
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Patent number: 11954124Abstract: A follower system and a leader system store records for a plurality of users. Each of the follower system and the leader system stores at least a record for a user. Each of the follower system and the leader system stores a private log and a public log. The public log is periodically synchronized across the follower system and the leader system. The private log of each system is maintained independent of the other system. The follower system transmits information stored in the public logs to the leader system for synchronizing the public logs of the follower system and the leader system in response to updating the public logs with information describing the second set of transactions.Type: GrantFiled: April 18, 2022Date of Patent: April 9, 2024Assignee: WEALTHFRONT CORPORATIONInventors: Austin Douglas McKee, Julien Daniel Wetterwald
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Patent number: 11947530Abstract: Systems and methods for automatically detecting search queries from software documents to validate component searches are provided. An example method includes receiving a number of documents, parsing a number of documents to extract a number of sentences, mapping each of the number of sentences to a number of sections, filtering the number of sentences, consolidating the number of sections and the number of filtered sentences into a summary, partitioning the summary into a first number of sentences, replacing one or more of the number of sentences with one or more paraphrase sentences generated by a machine learning model to generate a second number of sentences, and generating a number of search queries based on the second number of sentences.Type: GrantFiled: February 24, 2022Date of Patent: April 2, 2024Assignee: Open Weaver Inc.Inventors: Ashok Balasubramanian, Karthikeyan Krishnaswamy Raja, Arul Reagan S
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Patent number: 11941280Abstract: Techniques are provided for caching data during an on-demand restore using a cloud block map. A client may be provided with access to an on-demand volume during a restore process that copies backup data from a snapshot within a remote object store to the on-demand volume stored within local storage. In response to receiving a request from the client for a block of the backup data not yet restored from the snapshot to the on-demand volume, the block may be retrieved from the snapshot in the remote object store. The block may be cached within a cloud block map stored within the local storage as a cached block. The client may be provided with access to the cached block.Type: GrantFiled: January 28, 2022Date of Patent: March 26, 2024Assignee: NetApp, Inc.Inventors: Jagavar Nehra, Roopesh Chuggani, Abhisar, Sumith Makam
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Patent number: 11921700Abstract: Techniques for creating and using error tables to track errors associated with a base table are described. A command to perform an operation on a base table stored in a network-based data system can be received and executed, causing at least one error. At least one error record corresponding to the at least one error can be inputted into an error table, which is nested with the base table. Contextual information can be added to the at least one error record.Type: GrantFiled: May 18, 2023Date of Patent: March 5, 2024Assignee: Snowflake Inc.Inventors: Abdullah Al Mahmood, Tyler Jones, Xin Huang, Ganeshan Ramachandran Iyer, Jiaxing Liang, Daniel Mills, Subramanian Muralidhar, Daniel E. Sotolongo
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Patent number: 11921594Abstract: An illustrative approach accelerates file indexing operations for block-level backup copies in a data storage management system. A cache storage area is maintained for locally storing and serving key data blocks, thus relying less on retrieving data on demand from the backup copy. File indexing operations are used for populating the cache storage area for speedier retrieval during subsequent live browsing of the same backup copy, and vice versa. The key data blocks cached while file indexing and/or live browsing an earlier backup copy help to pre-fetch corresponding data blocks of later backup copies, thus producing a beneficial learning cycle. The approach is especially beneficial for cloud and tape backup media, and is available for a variety of data sources and backup copies, including block-level backup copies of virtual machines (VMs) and block-level backup copies of file systems, including UNIX-based and Windows-based operating systems and corresponding file systems.Type: GrantFiled: March 6, 2023Date of Patent: March 5, 2024Inventors: Pratik S. Rana, Henry Wallace Dornemann, Amit Mitkar, Deepak Raghunath Attarde, Ashwin Gautamchand Sancheti
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Patent number: 11914477Abstract: The disclosed enhancements optimize the use of the live browse cache and pseudo-disk storage areas, improving metadata handling so that it can be used more effectively to speed up live browse and file indexing of backup copies in a data storage management system. The enhancements operate granularly to identify within each extent being backed up smaller sectors that comprise metadata. The disclosed approach pre-fetches the metadata of the backup copy before allowing the file scan of the file indexing and/or the live browse operation to proceed. The backup operation, the file indexing operation, and the live browse operation are enhanced to handle the more granular metadata sectors without changing the granularity of the full extents generated and stored in the backup.Type: GrantFiled: April 10, 2023Date of Patent: February 27, 2024Assignee: Commvault Systems, Inc.Inventors: Pratik S. Rana, Deepak Raghunath Attarde
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Patent number: 11899545Abstract: In some examples, a data management and storage (DMS) platform, comprises peer DMS nodes in a node cluster, a distributed data store comprising local and cloud storage, and at least one processor configured to perform operations in a method of creating a local consolidated patch file from a patch file chain stored in the cloud storage. The operations include, in a first dry-run phase, creating a logical patch file image of data blocks in one or more cloud patch files stored in the cloud storage; in a second data-transfer phase, downloading at least some of the data blocks from the cloud patch files identified by the logical patch file image, the second data-transfer phase comprising a coalescing operation to construct a set of coalesced reads of the data blocks; and creating and storing, in the local storage, the local consolidated patch file using the downloaded data blocks.Type: GrantFiled: August 25, 2021Date of Patent: February 13, 2024Assignee: Rubrik, Inc.Inventors: Bristy Sikder, Vijay Karthik, Abdullah Reza, Siddharth Bidasaria
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Patent number: 11899653Abstract: The disclosure relates to, among other things, systems and methods for facilitating the verification of the integrity of digital content. Embodiments of the disclosed systems and methods may provide mechanisms for generating a secure and unambiguous record of the creation and/or modification of digital content and/or other media associated with events. Further embodiments may provide for a ledger configured to capture a record of creation and/or modification actions performed in connection with digital content.Type: GrantFiled: March 17, 2023Date of Patent: February 13, 2024Assignee: Intertrust Technologies CorporationInventors: Jarl A. Nilsson, Gadi Ittah, Yutaka Nagao
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Patent number: 11886463Abstract: A system, method and apparatus in which a client computer initiates and communicates a distributed ledger transaction, which transaction is labeled with a timestamp. A first hashing algorithm are applied to the transaction data and timestamp data to create a first hash value, and the first hash value is associated with the transaction data. When a second distributed ledger transaction is initiated, a second hashing algorithm is applied to the second transaction data to generate a second hash value, and a third hashing algorithm is applied to the to the first and second hash values to create a third hash value which is associated with the second transaction data. The procedure is implemented with each additional transaction data submission. The transaction data is processed in a first-in-first-out sequence based upon the hash values associated with the transaction data.Type: GrantFiled: August 29, 2022Date of Patent: January 30, 2024Assignee: GoKnown LLCInventor: Michael D. Harold
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Patent number: 11874747Abstract: A method and system for stream optimized backups to a cloud object store. When considering data protection, many prominent applications engage in backup operations by streaming their respective data to the cloud; however, the stream(s) is/are often ill-optimized (e.g., non-uniform data rates, non-uniform block sizes, different backup types, non-uniform data types or formats, etc.) to be written into cloud storage. The disclosed method and system, accordingly, propose a dynamic framework through which any arbitrary backup stream may be optimized according to the profile of any specific cloud-based object data store.Type: GrantFiled: October 13, 2021Date of Patent: January 16, 2024Assignee: EMC IP HOLDING COMPANY LLCInventors: Sunil Yadav, Amarendra Behera, Shelesh Chopra
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Patent number: 11874807Abstract: A cloud-native global file system is augmented to include a file exporter (or, more generally, a file export tool) that facilitates an enterprise customer's use of a cloud-native tool that would otherwise be unable to operate against the global file system's underlying file system representation. In a typical use case, the file exporter is configured to extract in a native object format and to an unencrypted target (e.g., an S3 bucket, an Azure storage account, and the like) all or a portion of a volume's data from the underlying file system representation. In this manner, the exporter creates a copy of the data set that the enterprise user can then leverage against the desired cloud-native tool or other cloud services that are not under the management or control of the global file system service provider.Type: GrantFiled: October 10, 2022Date of Patent: January 16, 2024Assignee: Nasuni CorporationInventors: Russell Andrew Neufeld, Max Picard Perry, John Adam Carter
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Patent number: 11868370Abstract: The disclosure generally describes computer-implemented methods, software, and systems for accessing volumes of data records structured to include sets dimensions, each dimension labelled in a manner specific to respective entities; identifying candidates data records keyed by managed keys that span a subset of dimensions even though at least one dimension from the subset of dimensions is labelled differently between the different volumes; comparing the candidate data records from the different volumes to determine whether a particular managed key is valid based on contents of the candidate data records from the different volumes; in response to determining that the particular managed key is valid, combining the candidate data records keyed by the valid managed key to be merged and accessible as one continuous entry; and in response to determining that the particular managed key is invalid, combining the candidate data records from the different volumes as separate entries.Type: GrantFiled: April 11, 2022Date of Patent: January 9, 2024Assignee: IQVIA Inc.Inventors: Thomas Starr, Ivan Gudzei, Dave Musgrove, Katarzyna Jurkiewicz, Sergey Sinkevich, Vladimir Karaychentsev
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Patent number: 11860955Abstract: A computing device hosting a website of a business may be operable to receive a first search input comprising a term submitted via a search bar on the website. Upon performing an internal search for the term with no result, the computing device may output information on the no-result. The computing device may then perform, using one or more external search engines, a search for the term. Search results of the search, performed using the external search engine(s), may be analyzed. Based on a result of the analysis, one or more particular character strings related to the term may be identified. The computing device may generate and store, based on the identifying of the particular character string(s), one or more alternative search suggestions. Upon subsequently receiving an input comprising at least a portion of the term entered in the search bar, the computing device may output the alternative search suggestion(s).Type: GrantFiled: January 26, 2023Date of Patent: January 2, 2024Assignee: TRANSFORM SR BRANDS LLCInventors: Rongkai Zhao, Zhenyu Lu, Kenneth Katschke
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Patent number: 11841771Abstract: A data auto-backup system includes a main server and a terminal device. The main server includes a registered account, and the terminal device includes an application connected to the main server. When the application of the terminal device detects a registered portable storage device connected to the connection port, the application reads a local file stored in the registered portable storage device, and uploads the local file to the registered account in the main server as a cloud backup file. As a result, the terminal device automatically backs up the local file of the registered portable storage device to the main server whenever the registered portable storage device is connected, saving the user from manual backup steps, and preventing valuable data from missing. Furthermore, a software solution to encrypt data in the portable devices is employed without introducing any hardware to the existing portable devices.Type: GrantFiled: March 24, 2023Date of Patent: December 12, 2023Assignee: AMARYLLO INC.Inventors: Chao-Tung Yang, Wei-Jen Lee
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Patent number: 11836208Abstract: A system for analyzing screenshots can include a computing device including a processor coupled to a memory and a display screen configured to display content. The system can include an application stored on the memory and executable by the processor. The application can include a screenshot receiver configured to access, from storage to which a screenshot of the content displayed on the display screen captured using a screenshot function of the computing device is stored, the screenshot including an image and a predetermined marker. The application can include a marker detector configured to detect the predetermined marker included in the screenshot. The application can include a link identifier configured to identify, using the predetermined marker, a link to a resource mapped to the image included in the screenshot, the resource accessible by the computing device via the link.Type: GrantFiled: February 15, 2023Date of Patent: December 5, 2023Assignee: rewardStyle, INC.Inventors: Jason Ellis Pearlman, Elias Jason Mablekos, Andrew Cummins
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Patent number: 11829382Abstract: A method for snapshot reversion, the method may include initializing a recovery of a storage system, from a failure that stopped a replication of a failed replication snapshot to an other storage system; wherein the other storage system reverted to an older snapshot not stored in the storage system; and reverting to the older snapshot, by the storage system using older snapshot metadata and data received from the storage system; wherein the older snapshot data may include a non-existing indication for a snapshot segment that existed in a snapshot that followed the older snapshot and not exists at the older snapshot, and wherein the data may include one or more older snapshot segments; wherein the reverting to the older snapshot is executed without undoing changes that were made since the older snapshot.Type: GrantFiled: August 16, 2021Date of Patent: November 28, 2023Assignee: VAST DATA LTD.Inventors: Ohad Ben-Yehuda, Uri Weissbrem, Oren Ashkenazi
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Patent number: 11822435Abstract: Embodiments of the present invention provide a system for identifying occurrence of events and performing one or more actions to mitigate the impacts of the events. The system is configured for gathering data from one or more data sources of an entity, generating dataflows using the data gathered from the one or more data sources, identifying an anomaly based on one or more indicators and the dataflows, determining occurrence of an event and generating one or more propagation models associated with the event, performing event impact analysis based on the one or more propagation models, perform one or more actions to contain the event based on the one or more propagation models, identifying a last good copy of data based on the data gathered from the one or more data sources, retrieving the last good copy of data, and restoring the last good copy of data.Type: GrantFiled: July 6, 2021Date of Patent: November 21, 2023Assignee: BANK OF AMERICA CORPORATIONInventors: Christopher Emmanuel Huntley, Musa Ajakaiye, Prasad V. Annadata, Dnyanesh P. Ballikar, Sina Bauer, Jason Kenneth Bellew, Timothy John Bendel, David Alan Beumer, Michelle Andrea Boston, Lisa Julia Brown, Robin J. Buck, Brian C. Busch, Salvatore Michael Certo, Ramesh Naidu Chatta, Lisa Michelle Cook, Joseph Corbett, Joseph Seth Cushing, Steven Paul Davidson, Shailesh Deshpande, Sevara Ergasheva, Maria Ervin, James Wilson Foy, Jr., Noel Mary Fuller, Benjamin Judson Gaines, III, Candace Gordon, Jesse Antonio Hernandez, Christine Hoagland, Robert Charles Hoard, Michael Spiro Karafotis, Wesley Keville, Sandip Kumar, Terri Dorinda Lail, Mukesh Maraj, Wyatt Edward Maxey, Dari Ann Mckenzie, Ashley Meadows, Heather Newell, Conor Mitchell Liam Nodzak, Kenyell Javon Ollie, Jayshree G. Patel, David John Perro, Nivetha Raghavan, Nikhil Ram, Tara Michel Ramirez, Laurie Readhead, Mary Kathleen Riley, Elizabeth Rachel Rock, Angela Dawn Roose, Sanjay Singeetham, Kyle S. Sorensen, Shreyas Srinivas, Constance Jones Suarez, Viresh Taskar, Linda Trent, Sachin Varule, Bradley Walton, Christie M. Weekley, Yvette Alston, Ravindra Bandaru, Carmen R. Barnhill, Jamie Gilchrist, Namrata Kaushik, Fernando A. Maisonett
